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Selected:Card SortingFailure Mode and Effects AnalysisArchitecture Communication Canvas8D Problem Solving
| Criterion |  UX Research Card Sorting |  Operations Failure Mode and Effects Analysis |  Architecture Architecture Communication Canvas |  Operations 8D Problem Solving |
|---|---|---|---|---|
Purposedifferent | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | Low | High | Medium | High |
Timedifferent | 20-45 min | 2-6 h | 60-120 min | 1-6 Wochen |
Participantsdifferent | Based on research question | 3-10 | 2-8 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Content groups, Label set, IA hypotheses | FMEA Table, Risk Priority, Mitigation Actions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | Information architectureNavigationStructure | RiskQualityOperationsRoot cause | ArchitectureCommunicationStakeholdersCanvas | QualityProblem solvingRoot cause |